MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 209.8390 92.2090 -39.0620 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > QVY9RSMNlLrt8ezg00lKOQ > 2024-04-19 19:02:31 > 0.9.11 > ligand > pdb-bcif > 4dr4 > atom_site > {"label_asym_id":"RK","auth_seq_id":1881} > 23 > 68 > 96 > 303 > 0 > 1 $$$$